Soroban_ Level 5_Đề 03

Submitted by api on Sun, 09/04/2022 - 20:02
Point
0.16
Question Text

19 + 321 - 87 + 13 + 456 - 98 - 15

=

Quiz Section
Position
2.00
Question Type
Fill In Blank
Master uuid
7f0f212a-9df8-4253-993d-8fa429f1a821